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Summary of Contents for TLV TC8
- Page 1 172-65142M-04 (TC8) 11 October 2021 Temperature Regulating Valve Copyright © 2021 by TLV CO., LTD. All rights reserved...
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Page 2: Table Of Contents
Also be sure to read this manual carefully before use and follow the instructions to be sure of using the product properly. The TC8 is a self-adjusting, temperature regulating valve with a pressure balancing mechanism. It has a wide temperature regulation range, and because it has a simple twist-action temperature adjustment ring, the TC8 is also easy to use. -
Page 3: Safety Considerations
The three types of cautionary items above are very important for safety: be sure to observe all of them as they relate to installation, use, maintenance, and repair. Furthermore, TLV accepts no responsibility for any accidents or damage occurring as a result of failure to observe these precautions. -
Page 4: Checking The Piping
3. Has sufficient space been secured for maintenance work to be carried out? 4. Have maintenance valves been installed at the inlet and outlet? 5. Has a strainer been installed at the inlet? 6. Has a bypass valve been installed? 172-65142M-04 (TC8) 11 Oct 2021... -
Page 5: Specifications
1 ½” 2” 129 mm 144 mm 159 mm 180 mm 196 mm 228 mm 150 mm 170 mm 180 mm 200 mm 220 mm 250 mm 287 mm 355 mm 257 mm 300 mm 172-65142M-04 (TC8) 11 Oct 2021... -
Page 6: Configuration
By turning the set point adjustment ring (5) the point of response of the regulator is changed by the spring (4). Consequently the valve plug moves through its full travel range within a higher or lower temperature range measured by the sensor. 172-65142M-04 (TC8) 11 Oct 2021... -
Page 7: Installation
(for flange valves, flanges must be welded to the pipe). The medium must flow through the valve in the direction indicated by the arrow on the valve body. The control thermostat must hang down vertically from the valve body. 172-65142M-04 (TC8) 11 Oct 2021... - Page 8 A thermometer should be fixed near to the temperature sensor in order to fine-tune the set point temperature. 172-65142M-04 (TC8) 11 Oct 2021...
- Page 9 Correlation between scale markings and set temperature Set Point Range (ºC) Set Point Change Per Sensor Diameter Revolution (mm) 0 to 35 25 to 70 40 to 100 50 to 120 70 to 150 9.5 mm sensor 16 mm sensor 172-65142M-04 (TC8) 11 Oct 2021...
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Page 10: Maintenance
Although the set point temperature has been reached, the valve does not close, and steam continues to flow. A loud, continuous flow noise can be heard. (Temperature considerably in excess of the set point temperature.) 172-65142M-04 (TC8) 11 Oct 2021... -
Page 11: Disassembly/Reassembly
19 mm The valve and the screw-fitting can hexagonal jig*. then be removed together as a single unit. * can be ordered separately from TLV Exploded View 172-65142M-04 (TC8) 11 Oct 2021... -
Page 12: Troubleshooting
The temperature the inlet valve is inlet valve open the inlet valve does not reach the closed set point the strainer is strainer screen clean the screen clogged with dirt 172-65142M-04 (TC8) 11 Oct 2021... -
Page 13: Tlv Express Limited Warranty
TLV EXPRESS LIMITED WARRANTY Subject to the limitations set forth below, TLV CO., LTD., a Japanese corporation (“TLV”), warrants that products which are sold by it, TLV International Inc. (“TII”) or one of its group companies excluding TLV Corporation (a corporation of the United States of America), (hereinafter the “Products”) are designed and... - Page 14 NEGATED HEREBY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, DO NOT COVER, AND NEITHER TLV, TII NOR ITS TLV GROUP COMPANIES WILL IN ANY EVENT BE LIABLE FOR, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING, BUT NOT LIMITED TO LOST PROFITS, THE COST OF DISASSEMBLY AND SHIPMENT OF THE DEFECTIVE PRODUCT, INJURY TO OTHER PROPERTY, DAMAGE TO BUYER’S OR THE FIRST...
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Page 15: Service
Service For Service or Technical Assistance: Contact your TLV representative or your regional TLV office. In Europe: Tel: [49]-(0)7263-9150-0 Daimler-Benz-Straße 16-18, 74915 Waibstadt, Germany Fax: [49]-(0)7263-9150-50 Tel: [44]-(0)1242-227223 Units 7 & 8, Furlong Business Park, Bishops Cleeve, Gloucestershire GL52 8TW, U.K.
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